Home / 792,933.73-1,094,249.63-430,357.59

Finding the Fourth Proportional to 792,933.73, 1,094,249.63 and 430,357.59

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Solution

The fourth proportional to 792,933.73, 1,094,249.63 and 430,357.59 is: 593,894.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,933.73 : 1,094,249.63 = 430,357.59 : x
  2. Step 2: Convert to fraction form
    792,933.73/1,094,249.63 = 430,357.59/x
  3. Step 3: Cross multiply
    792,933.73x = 1,094,249.63 × 430,357.59
  4. Step 4: Simplify right side
    792,933.73x = 470,918,633,625.19
  5. Step 5: Solve for x
    x = 470,918,633,625.19/792,933.73
  6. Step 6: Final answer
    x = 593,894.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.